552326080

素因数分解:

$2^6\times 5^1\times {\mathrm{509}}^1\times {\mathrm{3391}}^1$

素因数の和:3917

約数の個数: 56

約数和(自身を含む): 1318199040

約数和(自身を除く): 765872960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 509, 1018, 2036, 2545, 3391, 4072, 5090, 6782, 8144, 10180, 13564, 16288, 16955, 20360, 27128, 32576, 33910, 40720, 54256, 67820, 81440, 108512, 135640, 162880, 217024, 271280, 542560, 1085120, 1726019, 3452038, 6904076, 8630095, 13808152, 17260190, 27616304, 34520380, 55232608, 69040760, 110465216, 138081520, 276163040, 552326080]

約数ペア:

[(1, 552326080), (2, 276163040), (4, 138081520), (5, 110465216), (8, 69040760), (10, 55232608), (16, 34520380), (20, 27616304), (32, 17260190), (40, 13808152), (64, 8630095), (80, 6904076), (160, 3452038), (320, 1726019), (509, 1085120), (1018, 542560), (2036, 271280), (2545, 217024), (3391, 162880), (4072, 135640), (5090, 108512), (6782, 81440), (8144, 67820), (10180, 54256), (13564, 40720), (16288, 33910), (16955, 32576), (20360, 27128)]